All samples collected by our citizen scientists have to go through the hands of each country’s national coordinator prior to shipping them to the corresponding labs in Greece, Spain and Portugal. The national coordinator checks the information on the sample bags (sample ID, the sample date and the bee colony from which the sample stems from) and compares it to our backup system (LimeSurvey answers). Afterwards, the sample processing takes place as it was described in a previous post: https://www.insignia-bee.eu/samples-in-the-laboratory/#more-599
Kristina Gratzer